Multi-Language Support

Set the supported language of the Web UI using i18n (short for ‘internationalization') as a resource for managing global language support.

Available supported languages, with codes:

Show Error Messages in UI

By default, the Web Meeting SDK only shows generic errors in the UI and the actual error in the browser console.

UI shows generic error

To show the actual error in the UI, add the code below.

After:

ZoomMtg.preLoadWasm();
ZoomMtg.prepareJssdk();

Add:

ZoomMtg.i18n.load('en-US');
ZoomMtg.i18n.reload('en-US');

UI shows actual error

Set Supported Language when Joining a Meeting

//Add the language code to the reload method
ZoomMtg.i18n.reload("jp-JP");

Change Language when a User Joins

//Add the language code to the internationalization.reload method.
ZoomMtg.i18n.reload("jp-JP");
//Add the language code to the ZoomMtg.reRender method.
ZoomMtg.reRender({"jp-JP": lang});

Add Custom Language Keys

//Add your own custom language key
var langArray = ['de-DE', 'es-ES', 'en-US', 'fr-FR', 'jp-JP', 'pt-PT','ru-RU', 'zh-CN', 'myCustomLanguageCode'];

// set the userLangTemplate variable to a default language code
var userLangTemplate = ZoomMtg.i18n.getAll("en-US");

// Define the userLangDict variable
// Use the language-key-value.json file to determine which keys to set the custom language
var userLangDict = Object.assign({}, userLangTemplate, {'apac.toolbar_leave': 'Leave Now', 'apac.wc_leave_meeting': '不要会议', 'apac.wc_joining_meeting': 'Join Meeting', "apac.wc_quality": "Video Quality"});

// Set the userLangDict and custom code language in the load method
ZoomMtg.i18n.load(userLangDict, "myLangauge");

Supported interpretation languages

The Language Interpretation feature in the Web SDK supports the following languages (as of version 2.2):

name: 'English', id: 'US'
name: 'Chinese', id: 'CN'
name: 'Japanese', id: 'JP'
name: 'German', id: 'DE'
name: 'French', id: 'FR'
name: 'Russian', id: 'RU'
name: 'Portuguese', id: 'PT'
name: 'Spanish', id: 'ES'
name: 'Korean', id: 'KR'
name: 'Afrikaans', id: 'D-AF'
name: 'Albanian', id: 'D-SQ'
name: 'Amharic', id: 'D-AM'
name: 'Arabic', id: 'D-AR'
name: 'Armenian', id: 'D-HY'
name: 'Azerbaijani', id: 'D-AZ'
name: 'Basque', id: 'D-EU'
name: 'Belarusian', id: 'D-BE'
name: 'Bengali', id: 'D-BN'
name: 'Bosnian', id: 'D-BS'
name: 'Bulgarian', id: 'D-BG'
name: 'Catalan', id: 'D-CA'
name: 'Cebuano', id: 'D-CE'
name: 'Chichewa', id: 'D-NY'
name: 'Chinese', id: 'D-CN'
name: 'Corsican', id: 'D-CO'
name: 'Croatian', id: 'D-HR'
name: 'Czech', id: 'D-CS'
name: 'Danish', id: 'D-DA'
name: 'Dutch', id: 'D-NL'
name: 'English', id: 'D-US'
name: 'Esperanto', id: 'D-EO'
name: 'Estonian', id: 'D-ET'
name: 'Filipino', id: 'D-TL'
name: 'Finnish', id: 'D-FI'
name: 'French', id: 'D-FR'
name: 'Frisian', id: 'D-FY'
name: 'Galician', id: 'D-GL'
name: 'Georgian', id: 'D-KA'
name: 'German', id: 'D-DE'
name: 'Greek', id: 'D-EL'
name: 'Gujarati', id: 'D-GU'
name: 'Haitian Creole', id: 'D-HT'
name: 'Hausa', id: 'D-HA'
name: 'Hawaiian', id: 'D-HW'
name: 'Hebrew', id: 'D-IW'
name: 'Hindi', id: 'D-HI'
name: 'Hmong', id: 'D-HM'
name: 'Hungarian', id: 'D-HU'
name: 'Icelandic', id: 'D-IS'
name: 'Igbo', id: 'D-IG'
name: 'Indonesian', id: 'D-ID'
name: 'Irish', id: 'D-GA'
name: 'Italian', id: 'D-IT'
name: 'Japanese', id: 'D-JP'
name: 'Javanese', id: 'D-JW'
name: 'Kannada', id: 'D-KN'
name: 'Kazakh', id: 'D-KK'
name: 'Khmer', id: 'D-KM'
name: 'Kinyarwanda', id: 'D-RW'
name: 'Korean', id: 'D-KR'
name: 'Kurdish (Kurmanji)', id: 'D-KU'
name: 'Kyrgyz', id: 'D-KY'
name: 'Lao', id: 'D-LO'
name: 'Latin', id: 'D-LA'
name: 'Latvian', id: 'D-LV'
name: 'Lithuanian', id: 'D-LT'
name: 'Luxembourgish', id: 'D-LB'
name: 'Macedonian', id: 'D-MK'
name: 'Malagasy', id: 'D-MG'
name: 'Malay', id: 'D-MS'
name: 'Malayalam', id: 'D-ML'
name: 'Maltese', id: 'D-MT'
name: 'Maori', id: 'D-MI'
name: 'Marathi', id: 'D-MR'
name: 'Mongolian', id: 'D-MN'
name: 'Myanmar (Burmese)', id: 'D-MY'
name: 'Nepali', id: 'D-NE'
name: 'Norwegian', id: 'D-NO'
name: 'Odia (Oriya)', id: 'D-OR'
name: 'Pashto', id: 'D-PS'
name: 'Persian', id: 'D-FA'
name: 'Polish', id: 'D-PL'
name: 'Portuguese', id: 'D-PT'
name: 'Punjabi', id: 'D-PA'
name: 'Romanian', id: 'D-RO'
name: 'Russian', id: 'D-RU'
name: 'Samoan', id: 'D-SM'
name: 'Scots Gaelic', id: 'D-GD'
name: 'Serbian', id: 'D-SR'
name: 'Sesotho', id: 'D-ST'
name: 'Shona', id: 'D-SN'
name: 'Sindhi', id: 'D-SD'
name: 'Sinhala', id: 'D-SI'
name: 'Slovak', id: 'D-SK'
name: 'Slovenian', id: 'D-SL'
name: 'Somali', id: 'D-SO'
name: 'Spanish', id: 'D-ES'
name: 'Sundanese', id: 'D-SU'
name: 'Swahili', id: 'D-SW'
name: 'Swedish', id: 'D-SV'
name: 'Tajik', id: 'D-TG'
name: 'Tamil', id: 'D-TA'
name: 'Tatar', id: 'D-TT'
name: 'Telugu', id: 'D-TE'
name: 'Thai', id: 'D-TH'
name: 'Turkish', id: 'D-TR'
name: 'Turkmen', id: 'D-TK'
name: 'Ukrainian', id: 'D-UK'
name: 'Urdu', id: 'D-UR'
name: 'Uyghur', id: 'D-UG'
name: 'Uzbek', id: 'D-UZ'
name: 'Vietnamese', id: 'D-VI'
name: 'Welsh', id: 'D-CY'
name: 'Xhosa', id: 'D-XH'
name: 'Yiddish', id: 'D-YI'
name: 'Yoruba', id: 'D-YO'
name: 'Zulu', id: 'D-ZU'